if { $gui_mode } {
  #------------------------------------------------------
  # add waves only if in gui mode
  
  #------------------------------------------------------
  add wave sim:/lab3_tb/reset
  add wave sim:/lab3_tb/clk
  add wave sim:/lab3_tb/i_valid
  add wave sim:/lab3_tb/i_data
  
  if { $sim_mode eq "PROG_MODE" } then {
    #------------------------------------------
    # signals that are traced in --prog mode
    # uncomment the lines below and 
    # add a signal name from your lab3.vhd to the end of each line below
    # 
    add wave -color "cornflower blue" -radix unsigned sim:/lab3_tb/uut/o_done
    # add wave -color "coral"           -radix decimal  sim:/lab3_tb/uut/
    # add wave -color "slate blue"                      sim:/lab3_tb/uut/
    #------------------------------------------
  } else {
    #------------------------------------------
    # signals that are traced in --chip and --logic mode
    #------------------------------------------
  }
  
  #------------------------------------------------------
  # additional signals that are traced in all modes
  #
  add wave -color "blue2" -radix unsigned sim:/lab3_tb/o_done
  add wave -color "blue2" -radix unsigned sim:/lab3_tb/o_data
  
}

#----------------------------------------------------------------------
# code to run in both command line and gui mode

run 21 us

#----------------------------------------------------------------------
# if in gui mode, then zoom to see the complete simulation trace
# if in command line mode, exit

if { $gui_mode } {
  wave zoom full
} else {  
  exit
}